Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5297646 | Control system for optimizing operation of vehicle performance/safety enhancing systems such as 4WS, 4WD active suspensions, and the like | Tomohiro Yamamura, Masatsugu Yokote | 1994-03-29 |
| 5193845 | Vehicle vibration damping force control system | Masatsugu Yokote, Tomohiro Yamamura | 1993-03-16 |
| 5149131 | Hydraulic damping device for vehicles | Masatsugu Yokote, Tomohiro Yamamura | 1992-09-22 |
| 5075855 | Automotive suspension control system with road-condition-dependent damping characteristics | Ken Ito, Tohru Takahashi, Sadahiro Takahashi, Takeshi Fujishiro | 1991-12-24 |
| 5044660 | Suspension control system for automotive vehicle with adjustment of wheel slippage dependent wheel load distribution | Tomohiro Yamamura, Masatsugu Yokote, Takashi Imaseki | 1991-09-03 |
| 5034890 | Automotive suspension control system with road-condition-dependent damping characteristics | Ken Ito, Tohru Takahashi, Sadahiro Takahashi, Takeshi Fujishiro | 1991-07-23 |
| 5012881 | Vehicle steering system with flow dividing valve | Masatsugu Yokote, Hiroshi Mouri, Junsuke Kuroki | 1991-05-07 |
| 5003480 | Four wheel steering system for vehicle | Kazunori Mori | 1991-03-26 |
| 4974875 | Device for controlling drift of vehicle during cornering | Masatsugu Yokote, Takashi Imaseki, Tomohiro Yamamura | 1990-12-04 |
| 4970646 | Vehicle having secondarily steered front and rear wheels | Kazunori Mori, Kenji Kawagoe, Hiroshi Mouri, Junsuke Kuroki | 1990-11-13 |
| 4967359 | Automotive suspension control system with road-condition-dependent damping characteristics | Ken Ito, Tohru Takahashi, Sadahiro Takakashi, Takashi Fujishiro | 1990-10-30 |
| 4947328 | Vehicle steering angle control system | — | 1990-08-07 |
| 4934474 | Fail-safe steering angle control system for four-wheel steerable vehicle | — | 1990-06-19 |
| 4893690 | Four-wheel steer control system | Kazunori Mori, Kenji Kawagoe, Hiroshi Mori | 1990-01-16 |
| 4778023 | Rear wheel steering angle control system for four wheel steer vehicle | — | 1988-10-18 |
| 4770438 | Automotive suspension control system with road-condition-dependent damping characteristics | Ken Ito, Tohru Takahashi, Sadahiro Takahashi, Takeshi Fujishiro | 1988-09-13 |
| 4749210 | Automotive suspension control system with manually adjustable suspension characteristics and/or suspension control characteristics | — | 1988-06-07 |
| 4733883 | Suspension control system for automotive vehicle with anti-dive control during deceleration | Junsuke Kuroki, Yohsuke Akatsu | 1988-03-29 |
| 4717173 | Suspension control system for automotive vehicle suspension suppressing bouncing | Junsuke Kuroki, Yohsuke Akatsu | 1988-01-05 |
| 4686626 | Pitching-suppressive control system and method for an automotive vehicle suspension | Junsuke Kuroki | 1987-08-11 |
| 4674767 | Automotive suspension control system ensuring riding comfort and driving stability, and especially riding comfort on undulating roads | Junsuke Kuroki | 1987-06-23 |
| 4673194 | Automotive suspension control system with self-adjustment feature | — | 1987-06-16 |
| 4652010 | Roll-suppressive control system for automotive suspension system with variable damper | — | 1987-03-24 |
| 4616848 | Automotive suspension control system with vehicle speed-dependent damping characteristics | Junsuke Kuroki, Yohsuke Akatsu | 1986-10-14 |
| 4600215 | Vehicular suspension control system with variable damping characteristics depending upon road condition and vehicle speed | Junsuke Kuroki | 1986-07-15 |